Reg1p targets protein phosphatase 1 to dephosphorylate hexokinase II in Saccharomyces cerevisiae: characterizing the effects of a phosphatase subunit on the yeast proteome.

@article{Alms1999Reg1pTP,
  title={Reg1p targets protein phosphatase 1 to dephosphorylate hexokinase II in Saccharomyces cerevisiae: characterizing the effects of a phosphatase subunit on the yeast proteome.},
  author={G R Alms and Pascual Sanz and M. Carlson and Timothy A. J. Haystead},
  journal={The EMBO journal},
  year={1999},
  volume={18 15},
  pages={4157-68}
}
Protein phosphatase 1 (Glc7p) and its binding protein Reg1p are essential for the regulation of glucose repression pathways in Saccharomyces cerevisiae. In order to identify physiological substrates for the Glc7p-Reg1p complex, we examined the effects of deletion of the REG1 gene on the yeast phosphoproteome. Analysis by two-dimensional phosphoprotein mapping identified two distinct proteins that were greatly increased in phosphate content in reg1Delta mutants. Mixed peptide sequencing… CONTINUE READING
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